Search by GESP name  
   

 

ABCB4  
    


    
      Official symbol:  ABCB4
      Full name:  ATP binding cassette subfamily B member 4
      Location:  7q21.12
      Also known as:  GBD1, MDR3, PGY3, PFIC-3, MDR2
      Entrez ID:  5244
      Ensembl ID:  ENSG00000005471
      Summary:  The membrane-associated protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the MDR/TAP subfamily. Members of the MDR/TAP subfamily are involved in multidrug resistance as well as antigen presentation. This gene encodes a full transporter and member of the p-glycoprotein family of membrane proteins with phosphatidylcholine as its substrate. The function of this protein has not yet been determined; however, it may involve transport of phospholipids from liver hepatocytes into bile. Alternative splicing of this gene results in several products of undetermined function. [provided by RefSeq, Jul 2008]

    

    
  Overall distribution
    
  Tissue specific distribution
    
 
  
 
   

    
  Overall distribution
    
  Tissue specific distribution
    
 
Gscore (Amp):  0.00  
Gscore (Del):  0.00  
 
   

    
  Overall distribution
    
  Tissue specific distribution
    
 
Mscore:  0.00  
 
   

    
  Overall
    
  Tissue specific
    
 
Total fusion occurrence:  2  
 
Fusions detected in 2 cancer type(s)
 
 

    
  Overall
    
  Tissue specific
    
     
   

    
      Functional class:  Transporter
      JensenLab PubMed score:  806.62  (Percentile rank: 94.21%)
      PubTator score:  496.18  (Percentile rank: 93.26%)
      Target development/druggability level:  TbioThese targets do not have known drug or small molecule activities that satisfy the activity thresholds detailed below AND satisfy one or more of the following criteria: 1) target is above the cutoff criteria for Tdark; 2) target is annotated with a Gene Ontology Molecular Function or Biological Process leaf term(s) with an Experimental Evidence code.
      Tractability (small molecule):  N/A
      Tractability (antibody):  Predicted Tractable - High confidenceTargets located in the plasma membrane; Targets with GO cell component terms plasma membrane or secreted

    







Contact us | | Terms & Conditions.
Copyright © 2020 University of Pennsylvania. All Rights Reserved.